Magnetism is a force of attraction or replusion that acts at a distance. It is due to a magnetic field, which is caused by moving electrically charged particles or is inherent in magnetic objects such as a magnet.
A magnet is an object that exhibits a strong magnetic field and will attract materials like iron to it. Magnets have two poles, called the north (N) and south (S) poles. Two magnets will be attacted by their opposite poles, and each will repel the like pole of the other magnet. Magnetism has many uses in modern life.
INSTRUCTION
Watch this Brainpop video about magnetism: Click here
Magnetism is a force of attraction or replusion that acts at a distance. It is due to a magnetic field, which is caused by moving electrically charged particles or is inherent in magnetic objects such as a magnet.
A magnet is an object that exhibits a strong magnetic field and will attract materials like iron to it. Magnets have two poles, called the north (N) and south (S) poles. Two magnets will be attacted by their opposite poles, and each will repel the like pole of the other magnet. Magnetism has many uses in modern life.
INSTRUCTION
Watch this Brainpop video about magnetism: Click here
Magnetic Properties Explained: Click here
Did you know that magnetism can create electricity? Click here to find out how!
What is a magnetic field? Click here to find out!
The Earth is a magnet! Click here to find out why.
The Science Guy explains Magnetism
Bill Nye - Magnetism by curtdogg85
PRACTICE
Test your understanding of magnetism here! (Visit each page to really challenge yourself!)
Is it magnetic? Test these materials and classify them.
Assessment
Magnetism Quiz: Click here